<mat-card>
    <mat-card-header>
        <div style="display:flex;width:100%;justify-content: flex-end;">
            <button mat-icon-button mat-dialog-close type="button" style="z-index: 999;">
                <mat-icon class="material-icons">close</mat-icon>
            </button>
        </div>

    </mat-card-header>
    <mat-card-content>
        <div class="imgsholder">
            <div *ngFor="let img of imgsList" class="imgholder"> 
                <img [src]="'data:image/jpg;base64,'+img" style="width: calc(100% - 20px);aspect-ratio: 446/251;position: absolute;"
                   
                    class="vjs-tech" controls
                    tabindex="-1" muted="muted" autoplay=""/>
            </div>
        </div>
    </mat-card-content>
</mat-card>